<html lang="zh-cn">
<head>
    <meta charset="UTF-8">
    <link href="../../css/functionHelp.css" rel="stylesheet">
    <title>GAMMAINV</title>
    <meta charset="UTF-8" name="viewport" content="width=device-width, initial-scale=1,user-scalable=no">
    <meta name="description" content="GAMMAINV(概率, alpha, beta) 将得出伽玛累积分布的逆运算。">
</head>
<body dir="ltr" id="ffa5b17742" class="AppleTopic apd-topic"><a name="ffa5b17742"></a>
<figure class="topicIcon"><img src="Art/ixicnff.png" alt="" height="32" width="32"></figure>
<h1>GAMMAINV</h1>
<p>GAMMAINV 可得出伽玛累积分布的逆运算。所有参数都是<a href="ffa361b4f72.html#ffa361b4f72" class="xRef Aside">数字值</a>。</p>
<div class="HIStrings"><p><strong class="Term">GAMMAINV</strong>(<em>概率, </em><em>alpha, </em><em>beta</em>)</p>
    <div class="HISubString"><p><em class="Term">概率： </em>与分布关联的概率。<span class="DescriptionNotString"><em>概率</em>必须大于 0 且小于 1。</span>
    </p></div>
    <div class="HISubString"><p><em class="Term">alpha： </em>分布的形状参数之一。<span class="DescriptionNotString"><em>alpha</em> 必须大于 0。</span>
    </p></div>
    <div class="HISubString"><p><em class="Term">beta： </em>分布的形状参数之一。<span class="DescriptionNotString"><em>beta</em> 必须大于 0。</span>
    </p></div>
</div>
<table data-type="1 column" aria-label="GAMMAINV 函数示例">
    <thead>
    <tr>
        <th scope="col"><p class="TableHead">示例</p></th>
    </tr>
    </thead>
    <tbody>
    <tr>
        <td><p>=GAMMAINV(0.8, 1, 2) 得出 3.2188758248682。</p>
            <p>=GAMMAINV(0.8, 2, 1) 得出 2.99430834700212。</p></td>
    </tr>
    </tbody>
</table>
<div class="LinkUniversal"><strong>另请参阅</strong><a href="ffa5a92ddc.html#ffa5a92ddc"
                                                   class="xRef AppleTopic">GAMMADIST</a><a
        href="ffa5a967cb.html#ffa5a967cb" class="xRef AppleTopic">GAMMALN</a></div>
</body>
</html>